Li, Huizhen. / "March 2008." / Thesis (M.Phil.)--Chinese University of Hong Kong, 2008. / Includes bibliographical references (leaves 139-150). / Abstracts in English and Chinese. / Abstract --- p.ii / Acknowledgement --- p.vii / Abbreviations --- p.ix / Introduction --- p.1 / Chapter 1.1 --- HIV and AIDS --- p.4 / Chapter 1.1.1 --- HIV Transmission Routes --- p.5 / Chapter 1.1.2 --- HIV Related Risk Behaviors --- p.6 / Chapter 1.2 --- HIV Burden --- p.7 / Chapter 1.2.1 --- HIV Infection in China --- p.7 / Chapter 1.2.2 --- HIV Infection in Hong Kong --- p.9 / Chapter 1.2.3 --- Methadone Treatment in Hong Kong --- p.10 / Chapter 1.3 --- Objectives and Hypothesis --- p.14 / Chapter 1.4 --- Organization of This Thesis --- p.15 / Literature Review --- p.16 / Chapter 2.1 --- Search Methods --- p.18 / Chapter 2.1.1 --- Formulating Review Questions --- p.18 / Chapter 2.1.2 --- Search Strategy --- p.19 / Chapter 2.1.3 --- Inclusion and Exclusion Criteria --- p.21 / Chapter 2.2 --- Assessing the Quality of Studies --- p.22 / Chapter 2.3 --- Search Results --- p.23 / Chapter 2.3.1 --- Descriptive Summary --- p.25 / Chapter 2.3.2 --- Critique of Reviewed Articles --- p.33 / Chapter 2.4 --- Implication on Planning of Current Study --- p.37 / Chapter 2.4.1 --- Summary of Reviewed Articles --- p.37 / Methods for Exploring Predictors of HIV Risk --- p.40 / Chapter 3.1 --- Data Source --- p.42 / Chapter 3.1.1 --- Data Management in Methadone Clinics --- p.42 / Chapter 3.1.2 --- Source of Data --- p.43 / Chapter 3.2 --- Data Transformation --- p.45 / Chapter 3.3 --- Framework for assessing outcome --- p.48 / Chapter 3.3.1 --- Study population in different analyses --- p.48 / Chapter 3.3.2 --- Risk Score --- p.49 / Chapter 3.3.3 --- Independent Variables --- p.50 / Chapter 3.4 --- Generalized Linear Model --- p.52 / Chapter 3.5 --- Logistic Regression Model --- p.54 / Chapter 3.6 --- Multilevel Analyses --- p.55 / Chapter 3.6.1 --- Variables --- p.56 / Chapter 3.6.2 --- Definition of 'Neighborhood' --- p.56 / Chapter 3.6.3 --- Individual Variables --- p.60 / Chapter 3.6.4 --- Framework for Analyses --- p.60 / Chapter 3.7 --- Field Study --- p.63 / Results: Community Variation of HIV Risk --- p.65 / Chapter 4.1 --- Demographic Description --- p.67 / Chapter 4.1.1 --- Age distribution --- p.67 / Chapter 4.1.2 --- Gender Distribution --- p.68 / Chapter 4.1.3 --- Proportion of New Admission --- p.72 / Chapter 4.2 --- Drug Taking Profile --- p.74 / Chapter 4.2.1 --- Heroin Use --- p.74 / Chapter 4.2.2 --- Injecting Heroin Users --- p.77 / Chapter 4.3 --- HIV related risk behaviors --- p.81 / Chapter 4.3.1 --- Injection History --- p.81 / Chapter 4.3.2 --- Risky Injection Practices --- p.87 / Chapter 4.3.3 --- Sexual Behaviors --- p.93 / Chapter 4.4 --- Correlation between Demographics and Risk Score --- p.94 / Chapter 4.4.1 --- General Linear Regression Model Coefficient --- p.94 / Chapter 4.4.2 --- Risk Predictors in Logistic Regressions --- p.95 / Chapter 4.5 --- Neighborhood Effect --- p.100 / Chapter 4.6 --- On-site Observation --- p.103 / Chapter 4.6.1 --- Demographic Variations --- p.103 / Chapter 4.6.2 --- Drug Use Variations --- p.104 / Chapter 4.6.3 --- Social Background --- p.105 / Discussion --- p.111 / Chapter 5.1 --- Neighborhood Effect --- p.113 / Chapter 5.1.1 --- Variation across Communities --- p.113 / Chapter 5.1.2 --- Implication on Social Network of IDUs --- p.115 / Chapter 5.2 --- Decline of Admissions --- p.117 / Chapter 5.2.1 --- Decrease of New Admissions --- p.117 / Chapter 5.2.2 --- Decline of Readmission in 2003 --- p.119 / Chapter 5.3 --- Female IDU Population --- p.121 / Chapter 5.4 --- Limitations --- p.125 / Chapter 5.4.1 --- Importance of Individual Level Variables and Community Level Variables --- p.125 / Chapter 5.4.2 --- Reliability of Self-reported Data --- p.126 / Chapter 5.4.3 --- Duplicates of Readmissions --- p.126 / Chapter 5.4.4 --- Definition of Syringe Reuse --- p.127 / Chapter 5.4.5 --- Choice of Models --- p.129 / Conclusion and Future Directions --- p.131 / Chapter 6.1 --- Summary of Results --- p.133 / Chapter 6.2 --- Implication of results --- p.134 / Chapter 6.3 --- Future Directions --- p.136 / Bibliography --- p.139

Thesis (Dr. P.H.)--University of Texas Health Science Center at Houston, School of Public Health, 2007. / Source: Dissertation Abstracts International, Volume: 68-10, Section: B, page: 6615. Adviser: Michael W. Ross. Includes bibliographical references.

The purpose of the study was to explore the experiences of female nyaope injectors residing in City of Tshwane Municipality, Gauteng. The study was conducted at COSUP sites namely; Soshanguve, Pretoria CBD, Sunnyside, Mamelodi, Eersterust, and Attridgeville. The study focused on females who have a history of injecting nyaope, accessing substance use related services at a registered service provider within City of Tshwane Municipality, Gauteng. Research design of the study was exploratory, which is basically used to explore a new topic or learn more about phenomenon where little is known. The research approach was purely qualitative methodology. This permitted the researcher to deeply explore the lived experiences of female nyaope injectors residing in City of Tshwane Municipality, Gauteng. A qualitative in-depth interview method was used to collect data from 24 participants who took part in the study. Questions of the interview were semi-structured, in-depth one-on-one interviews and were used to explore the lived experiences of female nyaope injectors residing in City of Tshwane Municipality, Gauteng. The findings of the study revealed that females who are injecting nyaope, are at risk of contracting HIV and other blood-borne infections. The stigma that is perpetuated by families, intimate partners, communities, health care professionals, and police officers is creating a hostile environment for female nyaope injectors; which increases the risk of contracting HIV and other blood-borne infections. Harm reduction services have the potential to address the needs of female nyaope injectors if fully implemented. It can be concluded that there is a need for substance abuse service providers to implement comprehensive harm reduction services to curb HIV prevalence amongst female nyaope injectors. / Health Studies / M.A. (Social Behavioural Studies in HIV/AIDS)